Shure AD2/K9HSN=-G57

Overview

The Shure AD2/K9HSN=-G57 is a digital handheld wireless microphone transmitter designed to integrate seamlessly with Axient Digital systems. It features the KSM9HS condenser capsule, delivering clear and natural vocal reproduction with the option to switch between hypercardioid and subcardioid polar patterns. Operating within a 146 MHz UHF bandwidth, it offers selectable RF power levels of 2, 10, or 35 milliwatts and supports a wireless range of up to 330 feet, providing performers with reliable and flexible audio transmission for various live environments.

Key features

• KSM9HS dual-diaphragm condenser capsule that captures vocals with clarity and natural tone
• Switchable hypercardioid and subcardioid polar patterns to adapt to different acoustic settings and reduce unwanted background noise
• Wireless range up to 330 feet, allowing freedom of movement on stage without signal interruptions
• Selectable RF power levels to optimize transmission strength based on venue size and interference conditions
• AES 256-bit encryption to protect your wireless signal from interference and unauthorized access
• Long battery life of 8 to 9 hours using the rechargeable Shure SB900A battery, minimizing downtime during performances
• Durable aluminum housing that resists moisture and withstands the rigors of live shows and touring
• Backlit LCD screen with intuitive menu navigation for quick setup and real-time monitoring of transmitter status

Key specs

• Capsule: KSM9HS dual-diaphragm condenser
• Polar patterns: Hypercardioid and subcardioid (switchable)
• Frequency range: 146 MHz UHF bandwidth
• RF power levels: 2 mW, 10 mW, 35 mW (selectable)
• Wireless range: Up to 330 feet
• Battery type: Rechargeable Shure SB900A
• Battery life: 8 to 9 hours
• Encryption: AES 256-bit
• Housing: Lightweight, moisture-resistant aluminum

Connectivity and compatibility

This transmitter is built to work exclusively with Shure Axient Digital wireless systems, ensuring seamless integration and reliable performance. Its compatibility with professional wireless receivers makes it a strong choice for live sound engineers and event producers who require secure and interference-free audio transmission.

Performance and reliability

The combination of a high-quality condenser capsule and selectable polar patterns allows this microphone to deliver consistent vocal clarity in a variety of settings, from large concert stages to broadcast studios. The adjustable RF power and robust encryption provide both flexibility and security, while the durable aluminum body withstands the demands of frequent use and travel.

Ideal uses and environments

This wireless microphone transmitter suits professional vocalists, sound engineers, and live event producers who need dependable audio quality and secure transmission. It performs well in large venues, corporate events, and broadcast environments where clear sound and reliable wireless coverage are essential. Its long battery life and rugged design also make it a practical choice for touring musicians and frequent performers.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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